I have attached dmesg output with xdiagnose enabled. I can get the error state file probably done on monday.
** Attachment added: "dmesg_xdiagnose.txt.gz" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/777944/+attachment/2117165/+files/dmesg_xdiagnose.txt.gz -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/777944 Title: Plugging external monitor causes kernel hardlock -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs